Maths | Atheletics Results

We learned the average with the data sheet from atheltics results.

Average is adding up all the numbers and multiplying them by how many numbers there are. The teams were blue, yellow,green, and red. First place is 4 points, secound is 3 points, third is 2 points, and last is 1 point.

We had to find the average for 182. We know that 182 is 20.2 so 174 divided by 9= 19.33333but we need to take away the seven 3’s. 19.33 has two 3’s and the 3 at the end goes down and the number is now 19.3.